Function 2: Heat pump changeover valve
Press the
or
s
changeover valve is used in heating or cooling:
NOTE: If Function 2 does not appear, please turn to the
next page to continue.
2
Done
0
Cooling changeover valve: Use this setting if
you connected a wire labeled "O" to the O/B wire
terminal (see page 21).
1
Heating changeover valve: Use this setting if
you connected a wire labeled "B" to the O/B wire
terminal (see page 21).
Press to change setting.
When correct setting is
selected, press NEXT to
display next function.
M28351
button to select whether your
t
15
RTH6350/RTH6450 Series
0
Next
69-2416ES—05
M28352